EP 0684250 B1 20000927 - New poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions
Title (en)
New poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions
Title (de)
Polypentaerythrityldiphosphonat und seine Verwendung in selbstverlöschenden thermoplastischen Zusammensetzungen
Title (fr)
Poly(pentaerythrityldiphosphonate) et son utilisation dans des compositions autoextinctrices
Publication
Application
Priority
IT MI941088 A 19940527
Abstract (en)
[origin: EP0684250A1] Poly(Pentaerythrityl diphosphonate) of formula (I): <CHEM> wherein n is an integer having a value comprised within the range of from 3 to 100. The poly(pentaerythrityl diphosphonate) of formula (I) is useful as a flame retardant additive for thermoplastic polymers.
IPC 1-7
IPC 8 full level
C07F 9/6571 (2006.01); C08G 79/02 (2016.01); C08G 79/04 (2006.01); C08K 5/527 (2006.01); C08K 5/52 (2006.01); C08K 5/5373 (2006.01); C08L 85/02 (2006.01); C08L 101/00 (2006.01)
CPC (source: EP US)
C07F 9/657181 (2013.01 - EP US); C08G 79/02 (2013.01 - EP US); C08K 5/5373 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0684250 A1 19951129; EP 0684250 B1 20000927; AT E196635 T1 20001015; DE 69518946 D1 20001102; DE 69518946 T2 20010329; IT 1269850 B 19970415; IT MI941088 A0 19940527; IT MI941088 A1 19951127; JP H08120087 A 19960514; US 5597855 A 19970128
DOCDB simple family (application)
EP 95107587 A 19950518; AT 95107587 T 19950518; DE 69518946 T 19950518; IT MI941088 A 19940527; JP 13084795 A 19950529; US 44887995 A 19950524